{"service":"enkwador-arch","status":"ok","contract":{"mcp":"POST /mcp (Streamable HTTP; server/discover, tools/list, tools/call)","pushArchify":"MCP push_archify or POST /api/diagrams with format=archify","pushDrawio":"MCP push_drawio or POST /api/diagrams with format=drawio and xml","createKey":"POST /api/keys (session required)","revokeKey":"DELETE /api/keys/:id (session required)","deleteKey":"DELETE /api/keys/:id/permanent (session required)","list":"GET /api/diagrams (session required)","view":"GET /<name> (session required)","delete":"DELETE /api/diagrams/:id (session required)","authentication":"Authorization: Bearer <api-key>","saveSelection":"PUT /api/selection (session required)","currentSelection":"GET /api/selection/current (session or API key)","body":{"archify":{"name":"checkout-flow","format":"archify","type":"architecture","diagram":"Archify typed JSON"},"drawio":{"name":"checkout-flow","format":"drawio","title":"Checkout Flow","xml":"draw.io XML"}}}}